20231113022 has 4 divisors (see below), whose sum is σ = 30346669536. Its totient is φ = 10115556510.

The previous prime is 20231113003. The next prime is 20231113073. The reversal of 20231113022 is 22031113202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5057778254 + ... + 5057778257.

It is an arithmetic number, because the mean of its divisors is an integer number (7586667384).

Almost surely, 2^20231113022 is an apocalyptic number.

20231113022 is a deficient number, since it is larger than the sum of its proper divisors (10115556514).

20231113022 is a wasteful number, since it uses less digits than its factorization.

20231113022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10115556513.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20231113022 its reverse (22031113202), we get a palindrome (42262226224).

The spelling of 20231113022 in words is "twenty billion, two hundred thirty-one million, one hundred thirteen thousand, twenty-two".